A material exposing device for mutual inspection outside the cabin

The technology of a lifting device and a mounting seat is applied in the field of mutual inspection type exposure devices outside the material cabin, which can solve the problems of no material space environment exposure support operation device, inability to realize material test chambers, etc.

Active Publication Date: 2022-06-07
TECH & ENG CENT FOR SPACE UTILIZATION CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that there is currently no supporting operating device for the material space environment exposure experiment, and it is impossible to realize sufficient exposure, protection and monitoring of the surface state of the exposed material in the material test chamber.

Method used

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  • A material exposing device for mutual inspection outside the cabin
  • A material exposing device for mutual inspection outside the cabin
  • A material exposing device for mutual inspection outside the cabin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0101] like figure 2 As shown, the rotating mechanism of this embodiment includes:

[0102] A driving motor 303, the driving motor 1 303 is installed on the force bearing mechanism 300 and is spaced from the base 600;

[0103] a friction wheel 304, the friction wheel 304 is installed on the driving end of the driving motor one 303;

[0104] The upper surface of the base 600 has a friction surface for friction transmission with the friction wheel 304, the driving motor 303 drives the friction wheel 304 to rotate, and the friction wheel 304 rotates and moves around the center of the base 600 along the friction surface, Then, the force-bearing mechanism 300 , the test box 200 and the optical inspection device on it are driven to rotate around the center of the base 600 .

[0105] Specifically, as figure 2 As shown, the driving end of the first driving motor 303 is radially arranged with the center of the base 600 ; the rotation mechanisms are two, and are arranged symmetrica...

Embodiment approach 2

[0107] The rotating mechanism of this embodiment includes a second drive motor, a first drive gear ring and a first drive gear. The second drive motor is installed on the force bearing mechanism and its driving end extends vertically downward. The first drive gear Installed on the driving end of the second drive motor; the first drive gear ring is installed in the middle of the base, the first drive gear meshes with the drive gear ring, and the second drive motor drives the drive gear to surround As soon as the driving gear ring makes a rotating motion, it drives the force-bearing mechanism, the test box and the optical inspection device on it to make a rotating motion around the center of the base. For details, reference may be made to the structure in which the rotating drive part cooperates with the drive gear in the third embodiment of the rotating mechanism. The rotary motion is realized by using the driving gear and the driving gear ring, the structure is simple, and the...

Embodiment approach 3

[0109] like Figure 3-Figure 12 As shown, the rotating mechanism of this embodiment needs to be implemented in conjunction with a lifting device. Specifically, the lifting device 100 is installed on the base 600, and the lifting end of the lifting device 100 is connected to the rotating mechanism and drives the Rotary mechanism lifts. The setting of the lifting device can facilitate the avoidance of structures such as antennas in the space station during the rotation process.

[0110] Wherein, a specific solution of the lifting device 100 is as follows: Figure 3-Figure 12 As shown, the lifting device includes:

[0111] Driving slip ring 101, the driving slip ring 101 is installed on the driving end of the elevating driving part 112, and rotates under the driving of the elevating driving part 112, the side wall of the driving slip ring 101 is provided with a spiral slideway 107;

[0112] Lifting slip ring 102, the lifting slip ring 102 is sleeved in the driving slip ring 10...

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Abstract

The invention relates to a material exposing device for mutual inspection outside the cabin, which includes an exposing device 1 and an exposing device 2 arranged at intervals. box and optical inspection device, a number of test boxes are respectively arranged around the load-bearing mechanism, and several test boxes are enclosed to form an optical inspection channel connected with the outside of the load-bearing mechanism, and the optical inspection device is installed on the optical inspection channel. In the inspection channel; the base, the load-bearing mechanism is installed in the middle above the base and can rotate relative to the base; the rotation mechanism, the rotation mechanism is installed between the base and the load-bearing mechanism, and is used to drive the load-bearing mechanism and the test box on it The optical inspection device and the optical inspection device rotate relative to the base; wherein, when the first exposure device rotates, the optical inspection device on the second exposure device performs optical inspection on the exposed surface of the test box on the first exposure device. The exposure device of the present invention can utilize two exposure devices to detect each other.

Description

technical field [0001] The invention relates to the related field of aerospace material exposure, in particular to a mutual inspection type exposure device for material outside the cabin. Background technique [0002] In aerospace research, the development of space technology and space science is inseparable from the use of various materials, especially new materials. The research on the service behavior of materials in space is a space environment exposure experiment carried out for all materials serving in the space environment and the parts, devices, components, components and equipment made of them. Servant behavior. In order to ensure the stability, reliability and durability of materials and their products in space service, in-depth research must be carried out on the service behavior of materials in space environment. Among them, the material extravehicular exposure device is an important public support system in the space application system. Its function is to prov...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/84G01N21/01G01N17/00
CPCG01N21/84G01N21/01G01N17/00
Inventor 张伟贵张聚乐王乐天王珂杨鹏邓明哲郭志奇
Owner TECH & ENG CENT FOR SPACE UTILIZATION CHINESE ACAD OF SCI
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